Transponder Communication Failure

Test 1 - Test 5:

Test 6 - Test 7:

SYMPTOM
TRANSPONDER COMMUNICATION FAILURE

WHEN MONITORED
At ignition on and during Key Programming Mode.

SET CONDITION
When the SKIM does not receive a transponder response after 8 consecutive transponder read attempts within 2.0 seconds.

POSSIBLE CAUSES
- Checking multiple key operation
- SKIM
- Intermittent wiring harness problem
- Replace ignition key